CoastalUS - HYDROLANTMessages1852/261852/26PAN PANArchivedReceived: 18 Sept 2026, 08:41Archived: 25 Sept 2026, 01:22Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchKeywordsGeometry refsboundedDangerous Areahazardous operationsGeometry phrasesbound byMessage contentSOUTH ATLANTIC. BRAZIL. 1. HAZARDOUS OPERATIONS 230800Z TO 252130Z SEP IN AREA BOUND BY 30-15.00S 049-54.50W, 30-15.00S 050-06.75W, 31-15.00S 050-42.34W, 31-15.00S 050-26.24W. 2. CANCEL THIS MSG 252230Z SEP 26.Location mapOpen in the full mapLoading map…More from US - HYDROLANT2213/262026-11-04SOUTH ATLANTIC. BRAZIL. 1. HAZARDOUS OPERATIONS 0800Z TO 2100Z DAILY 09 AND 10 NOV IN AREA WITHIN 10 MILES OF 05-44.40S 034-40.00W. 2. CANCEL THIS MSG 102200Z NOV 26.2212/262026-11-04SOUTH ATLANTIC. SCOTIA SEA. SHETLAND ISLANDS. 1. ICEBERGS REPORTED IN: A. A84, 69-40.80S 090-49.80W. B. A85, 56-54.00S 047-05.40W. C. D33A, 63-57.60S 055-13.20W. D. D33C, 61-58.20S 054-14.2211/262026-11-04NORTH ATLANTIC. 1. DERELICT 15 METER S/V DARK JADOR, BROWN HULL, CAPSIZED AND ADRIFT IN 45-03.00N 029-03.00W AT 032330Z NOV. 2. CANCEL THIS MSG 070211Z NOV 26.564/22(55)2022-02-25archivedBLACK SEA. UKRAINE. DNC 10. MINING OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE IN AREAS BOUND BY: A. 46-04.0N 033-12.8E, 46-03.1N 033-13.9E, 45-55.6N 033-08.1E, 45-57.3N 032-54.5E, 46-00.9N 033-2010/25(24)2025-11-28archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS 1000Z TO 2000Z DAILY UNTIL 02 NOV 26 BY M/V FUGRO VAQUITA IN: A. 22-26.32S 040-25.47W. B. 22-27.05S 040-24.71W. WIDE BERTH REQUESLater warnings1853/262026-09-18archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 57-46.00S 045-43.00W. B. D33B, 59-33.00S 046-21.00W. C. A76C, 54-31.00S 026-31854/262026-09-18archivedNORTH ATLANTIC. WESTERN SAHARA. 1. DERELICT VESSEL, GREY INFLATABLE, ADRIFT, IN 24-44.20N 016-36.20W. AT 181334Z SEP. 2. CANCEL THIS MSG 211430Z SEP 26.1855/262026-09-18archived1. HYDROLANT WARNINGS IN FORCE AS OF 181606Z SEP. ALL THE INFORCE WARNINGS ARE LISTED HERE. 1854/2026, 1853/2026, 1852/2026, 1851/2026, 1850/2026, 184Earlier warnings1851/262026-09-18archivedSCOTIA SEA. SOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A84, 71-11.40S 101-39.00W. B. A85, 61-43.20S 053-01.20W. C. D33A, 61850/262026-09-18archivedSOUTH ATLANTIC. BRAZIL. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 250259Z SEP BY M/V SIEM PILOT IN 22-25.32S 039-56.55W. WIDE BERTH REQUESTED. 2. CANC1849/262026-09-17archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 57-46.00S 045-52.00W. B. D33B, 59-30.00S 046-57.00W. C. A76C, 54-29.00S 026-3Back to messages